问题
People develop ______ preference for a particular style of learning at ______ early age and these preferences affect learning.
A:a; an
B:a; 不填
C:不填; the
D:the; an;
B:a; 不填
C:不填; the
D:the; an;
正确答案是：
同类题型
_____ have you been swimming For five years.
vertisement says this materialdoesn’t ______ in the wash, but in reality it does.
ctory was built in a secret place, around ________high mountains
Can you describe the ___________ condition of his family?[ ]
I don’t know _____ he will come tomorrow or not ,_______he comes , I’ll tell you.